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JavaScript to BigData

A programming blog on Emerging Tech

Jstobigdata is a Community for Programmers

The jstobigdata brings you advanced guided tutorials and articles on emerging technologies. It presentss you great tutorials with code examples. Unlike many other popular blogs, Jstobigdata focuses on practical oriented tutorials with depth knowledge. This blog is for programmers as well as technology enthusiasts. The content on this site can be broadly categoriesed as Tutorials and Blog articles.

Browse the popular Tutorials

Docker Tutorial

The #1 container, designed to make it easier to create, deploy and run applications in it.

Docker Tutorial
Maven tutorial

Apache Maven Tutorial

An advanced JPA tutorial with hibernate 5.x. JPA stands for Java Persistence API. Learn in the right way with a lot of code examples.

Apache Maven
JPA with hibernate

JPA with Hibernate

An advanced JPA tutorial with hibernate 5.x. JPA stands for Java Persistence API. Learn in the right way with a lot of code examples.

JPA with Hibernate

Node.js®

Node.js is the most successful open-source, cross-platform JavaScript runtime built on Chrome’s V8 js engine. Mostly used for server-side and desktop application programming.

Node.js®

Python™

Python is easy to learn, high-level, dynamic typing, interpreted programming Language. It is popular due to its applications in Machine Learning, Web and System Programming etc.

Python™

Java™

Java is a platform independent, most matured, Object Oriented, computer programming language. Popular for server-side web programming.

JAVA™

Vue.js

Progressive js framework for building user interfaces. Vue is also perfectly capable to powering sophisticated Single-page app by combining with right tools and libraries.

Vue.js

Angular

Most popular platform to build web, mobile or desktop applications. Angular combines with templates, dependency injection, testing tools, component-based architecture.

Angular

Ember.js

A framework for ambitious web developers. An MVVM framework to create scalable and complex web apps.

Ember.js

Git

The only source code version-control system you need to know. Git is a free and open source distributed version control system, capable enough to handle very large projects with speed and efficiency.

GIT

Agile Methodology

Modern ways of developing software, outlined in the Agile Manifesto in 12 important principles. Popular agile methodologies are Scrum, Kanban, XP, Less, Nexus and many more.

Agile Methodology

CSS

CSS – cascading style sheets are used to control the web browsers ability to manipulate fonts, colors, shapes, and even animations. CSS is a fundamental skill for the modern web developer.

CSS3

Top Blog Articles

Complete RabbitMQ Tutorial in Java

Complete RabbitMQ Tutorial in Java with Spring Boot example This is a RabbitMQ Course in Java with asynchronous messaging examples using rabbitmq-java-client, Spring Boot and Spring AMQP. This is a programming course, it focuses more on the asynchronous programming than the admin UI. I have tried to keep the tutorial up-to-date with the latest Java trends. Code Examples [Read More]

By |March 28th, 2020|Categories: RabbitMQ|Tags: , |

Advanced JPA Tutorial with Hibernate

This is an advanced JPA tutorial with hibernate 5.x. JPA stands for Java Persistence API. It is the official java specification to work with an ORM tool. Learn JPA 2.2 with Hibernate 5.x in the right way and with a lot of code examples. Prerequisites Programming knowledge in Java.Basic knowledge of JDBC programming.JDK 8 installed on your system.Apache Maven 3.3 [Read More]

By |August 27th, 2019|Categories: Hibernate, JPA|Tags: , , , |

Advanced Docker Tutorial

Advanced Docker tutorial is a complete docker tutorial with examples. This is a Zero to Hero series, to make you up and running with docker. I have created this tutorial to give you an in-depth understanding of docker and docker-compose. Docker provides a consistent way to develop, package, ship and run an application on almost any platform. You will learn [Read More]

By |August 26th, 2019|Categories: Docker|Tags: , , |

Advanced Maven Tutorial

Maven Tutorial - A complete tutorial with code examples. This tutorial is an advanced maven tutorial meant to make you a Hero in Apache maven. Apache Maven is a software project management and comprehension tool. Based on the concept of a project object model (POM), Maven can manage a project’s build, reporting, and documentation from a central piece of information. [Read More]

By |August 25th, 2019|Categories: Maven|Tags: , , , |

Exchange to Exchange binding in RabbitMQ

It is possible to bind an Exchange to another Exchange just like Exchanges to Queues bindings. An exchange can be bound with another exchange with the source routing rules. The destination exchange finally routes the messages to the Queues bound to it. We will take 2 Exchanges as an example, home-direct-exchange as source and linked-direct-exchange as the destination exchange. The [Read More]

By |March 26th, 2020|Categories: RabbitMQ|Tags: |

Headers Exchange in AMQP – RabbitMQ

Headers Exchange Type is the most powerful exchange type in AMQP (RabbitMQ). Headers exchanges route a message based on the message headers matching, they ignore routing keys. The diagram here represents 3 Queues (HealthQ, SportsQ, and EducationQ) are bound to the Headers Exchange (my-header-exchange) with JSON like headers. We will discuss each of these headers below in detail. The flow [Read More]

By |March 25th, 2020|Categories: RabbitMQ|Tags: , |

Default Exchange in AMQP – RabbitMQ

Default Exchange in RabbitMQ is not a special type of Exchange in RabbitMQ like Direct Exchange or Topic Exchange. It is a special Direct Exchange with an empty name. In the Elements of AMQP article, you have sent a message directly to a Queue using the empty Exchange name. This is where Default Exchange comes to play. The below image [Read More]

By |March 25th, 2020|Categories: RabbitMQ|Tags: |

RabbitMQ with Spring AMQP and Spring Boot

In this tutorial, we will explore the use of Spring AMQP to communicate with the RabbitMQ messaging middleware. All the previous article code examples are based on the RabbitMQ-Java-Client library. Spring AMQP also makes use of the same library, however, it provides a practical oriented approach to communicate with RabbitMQ. If you are already familiar with Spring stack, then you [Read More]

By |March 31st, 2020|Categories: RabbitMQ, Spring Framework|Tags: , |

Topic Exchange in AMQP – RabbitMQ

This article focuses on the Topic Exchange type (amq.topic) in RabbitMQ. You will learn to bind a Queue with a Topic Exchange using a routing key pattern. You have already learned about Exchanges and Queues in the Elements of RabbitMQ. The diagram here explains a producer sends a message to my-topic-exchange , there are 3 Queues bound to this exchange [Read More]

By |March 23rd, 2020|Categories: RabbitMQ|Tags: , |

Fanout Exchange in AMQP – RabbitMQ (Publish/Subscribe)

This article focuses on the Fanout Exchange type (amq.fanout) in RabbitMQ. You will learn to bind a Queue with a Fanout Exchange using an empty routing key. You have already learned about Exchanges and Queues in the Elements of RabbitMQ. The diagram here explains a producer sends a message to my-fanout-exchange , and it is forwarded to all 3 Queues [Read More]

By |March 20th, 2020|Categories: RabbitMQ|Tags: , |

Exchanges, Queues, and Bindings in AMQP

In this article, you will learn about Exchanges, Queues, and Bindings in detail. In the previous article, you learned about sending a simple message to a Queue named Queue-1 . Even though I did not involve any Exchange to send and receive the message, but RabbitMQ involves its default Exchange to do the work. Exchanges in AMQP - RabbitMQ Exchanges [Read More]

By |March 18th, 2020|Categories: RabbitMQ|Tags: , , |

Direct Exchange in AMQP – RabbitMQ

This article focuses on the Direct Exchange type (amq.direct) in RabbitMQ. You will learn to bind a Queue with an Exchange using a routing key. You have already learned about Exchanges and Queues in the Elements of RabbitMQ. The diagram here explains a producer sends a message to my-direct-exchange , there are 3 Queues bound to this exchange with 3 [Read More]

By |March 20th, 2020|Categories: RabbitMQ|Tags: , |

Elements of AMQP – Advanced Message Queuing protocol

In this tutorial, we will learn the different elements of AMQP to work with RabbitMQ. I have already talked about the basics of RabbitMQ in the previous introduction article. Lets first learn the basics components of any messaging system and then we will get into the elements of AMQP. Basic components of a Messaging system Any messaging system is made [Read More]

By |March 16th, 2020|Categories: RabbitMQ|Tags: |

Install and Setup RabbitMQ Server

In this article, you will learn to set up a RabbitMQ server for the development purpose using docker-compose. We will download the official rabbitmq docker image, run it. Prerequisites Docker, minimum installed version - 2.0.Docker-compose, minimum installed version - 1.23. Installation of RabbitMQ - docker-compose Step-1) Make sure you have the docker installed in your system by running the below [Read More]

By |March 16th, 2020|Categories: RabbitMQ|Tags: |

Introduction to RabbitMQ

More and more companies are adapting to Microservices due to reliability and scalability. Software architectures are rethinking their system designs, monolithic applications are evolving into microservices and infrastructures are moving to cloud. Messaging is undoubtedly an important facet of any microservice architecture. RabbitMQ is a message broker (message queuing software) used to exchange data between processes, applications, systems or servers. [Read More]

By |March 1st, 2020|Categories: RabbitMQ|Tags: , |

A Complete JMS 2.0 Tutorial

JMS stands for Java Message Service which is a standard for accessing messaging middleware servers in Java. Messaging is a process of exchanging Business data across various applications or services. This is A Complete JMS 2.0 Tutorial with great code examples. Complete code example is available on GitHub, please download and run the examples. The tutorial uses Glassfish opensource Server as [Read More]

By |January 1st, 2020|Categories: Java™, JMS|Tags: , |

Keep Learning with us… Happy Coding!